.menu-doc ul{
    margin: 0;
    padding: 0;
    width: 250px; /* Main Menu Item widths */
    list-style-type: none;
    font: bold 12px Verdana;
    text-align: center;
}
 
.menu-doc ul li{
    position: relative;
}

/* Top level menu links style */
.menu-doc ul li a{
    display: block;
    overflow: auto; /*force hasLayout in IE7 */
    text-decoration: none;
    padding: 4px;
    border-bottom: 1px solid #778;
    border-right: 1px solid #778;
}

.menu-doc ul li a:link, .menu-doc ul li a:visited, .menu-doc ul li a:active{
    background: #414141; /*background of menu items (default state)*/
    color: white;
}

.menu-doc ul li a:hover{
    background: black; /*background of menu items during onmouseover (hover state)*/
    color: white;
}

/*Sub level menu items */
.menu-doc ul li ul{
    position: absolute;
    width: 170px; /*Sub Menu Items width */
    top: 0;
    font-weight: normal;
    visibility: hidden;
}

 
/* Holly Hack for IE \*/
* html .menu-doc ul li { float: left; height: 1%; }
* html .menu-doc ul li a { height: 1%; }
/* End */